74HCT1G04GV-Q100H

Overview

The Nexperia 74HCT1G04GV-Q100H is a single inverter qualified to AEC-Q100 Grade 1 standards for automotive applications. It operates within a supply voltage range of 4.5 V to 5.5 V and supports ambient temperatures from -40 °C to +125 °C. The device features TTL input levels, clamp diodes on inputs, and balanced propagation delays. It utilizes the SOT753 (SC-74A) surface-mounted package with five leads.

Feature Summary

• Automotive qualification compliant with AEC-Q100 Grade 1 specifications
• TTL input logic levels compatible with standard digital interfaces
• Input clamp diodes enable interfacing with voltages exceeding VCC using current limiting resistors
• High noise immunity and CMOS low power dissipation characteristics

Applications

• Automotive electronic systems requiring robust signal inversion
• Mixed voltage environments utilizing current limiting resistors for input protection
• Signal processing circuits operating under high temperature conditions up to 125 °C

Procurement Notes

Verify that the specific ordering suffix matches the required package type and temperature grade. Confirm compliance with AEC-Q100 Grade 1 requirements for your target application environment. Ensure design parameters align with the specified 4.5 V to 5.5 V supply voltage range and the -40 °C to +125 °C operating temperature limits defined in the datasheet.

Selection Notes

Select this component when an inverter with TTL-compatible inputs is required in space-constrained designs. The SOT753 package offers a compact footprint suitable for dense PCB layouts. Consider its overvoltage tolerance capabilities if interfacing with signals potentially exceeding the supply rail through external resistance.

Part Context

This part belongs to the Nexperia 74HCT1G04-Q100 family of single inverters. It shares functional similarities with other members like the 74HC1G04 variant but differs in input logic thresholds. The GV suffix specifically denotes the SC-74A plastic surface-mounted package configuration.

Replacement Considerations

Direct substitutes include the 74HCT1G04GW-Q100H which uses the TSSOP5 package. Verify pinout compatibility and thermal derating characteristics before swapping packages.